10928920

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{631}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 24685920

約数和(自身を除く): 13757000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 631, 866, 1262, 1732, 2165, 2524, 3155, 3464, 4330, 5048, 6310, 8660, 12620, 17320, 25240, 273223, 546446, 1092892, 1366115, 2185784, 2732230, 5464460, 10928920]

約数ペア:

[(1, 10928920), (2, 5464460), (4, 2732230), (5, 2185784), (8, 1366115), (10, 1092892), (20, 546446), (40, 273223), (433, 25240), (631, 17320), (866, 12620), (1262, 8660), (1732, 6310), (2165, 5048), (2524, 4330), (3155, 3464)]